201044243119 has 2 divisors, whose sum is σ = 201044243120. Its totient is φ = 201044243118.

The previous prime is 201044243063. The next prime is 201044243129. The reversal of 201044243119 is 911342440102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201044243119 - 2¹¹ = 201044241071 is a prime.

It is a super-2 number, since 2×201044243119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201044243129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100522121559 + 100522121560.

It is an arithmetic number, because the mean of its divisors is an integer number (100522121560).

Almost surely, 2^201044243119 is an apocalyptic number.

201044243119 is a deficient number, since it is larger than the sum of its proper divisors (1).

201044243119 is an equidigital number, since it uses as much as digits as its factorization.

201044243119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 201044243119 in words is "two hundred one billion, forty-four million, two hundred forty-three thousand, one hundred nineteen".